The Unauthorized History of the Pacific War
Seth Paridon, William Toti
The Unauthorized History of the Pacific War Podcast is the creation of Seth Paridon and Bill Toti. Seth is a World War II historian with over 20 years experience who's many roles also was serving as a chief historian for The National WWII Museum for 15 years. Bill is not a historian, but is a retired submarine commodore and military planner with a special interest in the Pacific War. Bill has a unique perspective to offer as one who spent more than a decade sailing those same waters where the action in “The Unauthorized History of the Pacific War” took place.
Each week, Bill and Seth dive deep into topics pertaining to the Pacific War during World War II. We dissect the battles, tactics, strategies, and personalities that drove the United States' victory on the largest battlefront in human history.
Seth and Bill bring out the hard facts about the war that resonates deeply today, some 80 years after the war was fought.
New episodes are released on this channel every Tuesday, and the audio versions of each episode are released at the same time everywhere you receive your podcasts. Make sure you subscribe to get notifications of every fresh upload and new show!
If you prefer an audio-only version of “The Unauthorized History of the Pacific War,” it can be heard here:
And for those of you interested in the transition from active duty to industry, Bill’s book “From CO to CEO: A Practical Guide for Transitioning from Military to Industry Leadership” is available in hardback at Amazon and other resellers, in eBook format on Kindle and Apple, and in audiobook format on Audible.
Each week, Bill and Seth dive deep into topics pertaining to the Pacific War during World War II. We dissect the battles, tactics, strategies, and personalities that drove the United States' victory on the largest battlefront in human history.
Seth and Bill bring out the hard facts about the war that resonates deeply today, some 80 years after the war was fought.
New episodes are released on this channel every Tuesday, and the audio versions of each episode are released at the same time everywhere you receive your podcasts. Make sure you subscribe to get notifications of every fresh upload and new show!
If you prefer an audio-only version of “The Unauthorized History of the Pacific War,” it can be heard here:
And for those of you interested in the transition from active duty to industry, Bill’s book “From CO to CEO: A Practical Guide for Transitioning from Military to Industry Leadership” is available in hardback at Amazon and other resellers, in eBook format on Kindle and Apple, and in audiobook format on Audible.
Episodes
Mentioned books
Mar 24, 2026 • 1h 28min
The Dangerous Shore with Sara Vladic – Episode 547
This week Seth Paridon and Jon Parshall welcome author and historian Sara Vladic to the show to discuss her new book, The Dangerous Shore: How a Motley Crew of Scientists, Mobsters, Double Agents, Retirees, Volunteer Pilots (and a Boy Scout) Stopped the Invasion of America. I bet you never thought you would ever hear the name Lucky Luciano or Meyer Lansky on this show. Well, just sit back and watch. This is our first foray, if you will, into the homefront with our pal Sara, and believe me, it does not disappoint. Check out this absolutely fascinating episode to hear about spies, mobsters, secret plots, sabotage and all kinds of other subjects that you never expected. You’ll love this one, gang #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #essex #halsey #taskforce38 #wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #mastersoftheair #8thairforce #mightyeighth #100thbombgroup #bloodyhundredth #b17 #boeing #airforce wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #oldbreed #1stMarineDivision #thepacific #Peleliu #army #marines #marinecorps #worldwar2 #worldwar #worldwarii #leytegulf #battleofleytegulf #rodserling #twilightzone #liberation #blacksheep #power #prisoner #prisonerofwar #typhoon #hurricane #weather #iwojima#bullhalsey #ace #p47 #p38 #fighter #fighterpilot #b29 #strategicstudying #tokyo #boeing #incendiary #usa #franklin #okinawa #yamato #kamikaze #Q&A #questions #questionsandanswers #history #jaws #atomicbomb #nuclear #nationalarchives #nara #johnford #hollywood #fdr #president #roosevelt #doolittle #doolittleraid #pearlharborattack #salvaged #medalofhonor #tarawa #malayalam #singapore #guadalcanal #mob #mafia .
Mar 17, 2026 • 1h 45min
Pacific War Historians Chat with John McManus - Episode 546
This week Seth Paridon and Jon Parshall welcome their good friend John McManus to the show to talk research. Jon and I get stacks of emails every week asking where to look, how to look, what to look for, etc when it comes to researching a subject, person, photo, what have you. As we begin the wrap-up of Season 5, we thought it would be a good idea to have our buddy on to discuss that very topic. Hope this helps those budding historians and writers. #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #essex #halsey #taskforce38 #wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #mastersoftheair #8thairforce #mightyeighth #100thbombgroup #bloodyhundredth #b17 #boeing #airforce wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #oldbreed #1stMarineDivision #thepacific #Peleliu #army #marines #marinecorps #worldwar2 #worldwar #worldwarii #leytegulf #battleofleytegulf #rodserling #twilightzone #liberation #blacksheep #power #prisoner #prisonerofwar #typhoon #hurricane #weather #iwojima#bullhalsey #ace #p47 #p38 #fighter #fighterpilot #b29 #strategicstudying #tokyo #boeing #incendiary #usa #franklin #okinawa #yamato #kamikaze #Q&A #questions #questionsandanswers #history #jaws #atomicbomb #nuclear #nationalarchives #nara #johnford #hollywood #fdr #president #roosevelt #doolittle #doolittleraid #pearlharborattack #salvaged #medalofhonor #tarawa #malayalam #singapore #guadalcanal #china #burma #oil
Mar 10, 2026 • 1h 49min
Fast Oilers and Logistics in the Pacific War with Sal Mercogliano – Episode 545
This week Seth Paridon and Jon Parshall are delighted to welcome Sal Mercogliano from What’s Going on With Shipping to the show to discuss US Navy fast oilers and the logistic issues in the Pacific during 1942. Seth and Jon give Sal the wheel and he drives us through an absolutely fascinating presentation on the US Navy’s oiler situation in late 1941 and through 1942.You guys will be absolutely amazed at how much just a handful of oilers mattered when it came to the overall scheme of making war in the Pacific from Pearl Harbor through Guadalcanal. Sal expertly delivers this awesome presentation that will be sure to make all the logisticians and duly anointed members of the Nerderati gush with joy. This is the first, but certainly not the last time we will be yacking with Sal. Enjoy.
Feb 24, 2026 • 1h 26min
Campaign in Burma 1942: The Fall of Rangoon to The End in 42 - Episode 543
This week Seth Paridon and Jon Parshall wrap up the campaign in Burma with the fall of Rangoon, and the subsequent Japanese advance north into central Burma. British General Harold Alexander takes over for the fired Thomas Hutton and we also see the introduction of two of the more famous allied characters of the war, British General William Slim and American General Joseph “Vinegar Joe” Stilwell. The Japanese literally walk into Rangoon and then spin north and launch an offensive that smacks Stilwell and Slim right in the mouth. The remaining actions in the oil fields and Stilwell’s destruction of two Chinese armies highlights the low light that is the remainder of the 1942 campaign for Burma. #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #essex #halsey #taskforce38 #wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #mastersoftheair #8thairforce #mightyeighth #100thbombgroup #bloodyhundredth #b17 #boeing #airforce wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #oldbreed #1stMarineDivision #thepacific #Peleliu #army #marines #marinecorps #worldwar2 #worldwar #worldwarii #leytegulf #battleofleytegulf #rodserling #twilightzone #liberation #blacksheep #power #prisoner #prisonerofwar #typhoon #hurricane #weather #iwojima#bullhalsey #ace #p47 #p38 #fighter #fighterpilot #b29 #strategicstudying #tokyo #boeing #incendiary #usa #franklin #okinawa #yamato #kamikaze #Q&A #questions #questionsandanswers #history #jaws #atomicbomb #nuclear #nationalarchives #nara #johnford #hollywood #fdr #president #roosevelt #doolittle #doolittleraid #pearlharborattack #salvaged #medalofhonor #tarawa #malayalam #singapore #guadalcanal #china #burma
Feb 17, 2026 • 1h 27min
The Burma Campaign: Japanese Invasion to Sittang Bridge - Episode 542
This week Seth Paridon and Jon Parshall bring the Burma campaign, or the beginning of it anyway, to the table. The guys get into the strategic setup for the campaign, and talk about the British defensive forces, or lack thereof. Jon dishes on Iida Shojiro, Japanese CO of the 15th Army, and the guys get into the series of defenisive battles fought by the Commonwealth forces that occur in the beginning of the Japanese invasion. The fate of the heroic 17th Indian Division at Sittang Bridge will make you want to pull your hair out. This one is an interesting, if not often told, tale. #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #essex #halsey #taskforce38 #wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #mastersoftheair #8thairforce #mightyeighth #100thbombgroup #bloodyhundredth #b17 #boeing #airforce wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #oldbreed #1stMarineDivision #thepacific #Peleliu #army #marines #marinecorps #worldwar2 #worldwar #worldwarii #leytegulf #battleofleytegulf #rodserling #twilightzone #liberation #blacksheep #power #prisoner #prisonerofwar #typhoon #hurricane #weather #iwojima#bullhalsey #ace #p47 #p38 #fighter #fighterpilot #b29 #strategicstudying #tokyo #boeing #incendiary #usa #franklin #okinawa #yamato #kamikaze #Q&A #questions #questionsandanswers #history #jaws #atomicbomb #nuclear #nationalarchives #nara #johnford #hollywood #fdr #president #roosevelt #doolittle #doolittleraid #pearlharborattack #salvaged #medalofhonor #tarawa #malayalam #singapore #guadalcanal #china #burma
Feb 10, 2026 • 1h 22min
Japanese Archival Footage from 1942 - Episode 541
This week Seth Paridon and Jon Parshall take a fascinating look at some Japanese archival footage from 1942 (and a bit from 43). The guys look at footage, that for the most part, they have never seen before. There are some really amazing shots of Japanese aircraft including, Jakes and Mavis', as well as some glorious shots of Japanese heavy cruisers like Tone, Haguro, and the Mogami class, as well as carriers Junyo and Zuiho at sea. Japanese camermen take us from Indonesia, Burma, and Rabaul to Tulagi, and Guadalcanal. Previously unseen footage of the Battle of Santa Cruz through Japanese eyes is incredibly cool, shots showing Enterprise and South Dakota through a Japanese camera lens on October 26, 1942 are a highlight. Incredibly cool stuff. The Nerderatti will eat this up! #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #essex #halsey #taskforce38 #wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #mastersoftheair #8thairforce #mightyeighth #100thbombgroup #bloodyhundredth #b17 #boeing #airforce wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #oldbreed #1stMarineDivision #thepacific #Peleliu #army #marines #marinecorps #worldwar2 #worldwar #worldwarii #leytegulf #battleofleytegulf #rodserling #twilightzone #liberation #blacksheep #power #prisoner #prisonerofwar #typhoon #hurricane #weather #iwojima#bullhalsey #ace #p47 #p38 #fighter #fighterpilot #b29 #strategicstudying #tokyo #boeing #incendiary #usa #franklin #okinawa #yamato #kamikaze #Q&A #questions #questionsandanswers #history #jaws #atomicbomb #nuclear #nationalarchives #nara #johnford #hollywood #fdr #president #roosevelt #doolittle #doolittleraid #pearlharborattack #salvaged #medalofhonor #tarawa #malayalam #singapore #guadalcanal
Feb 3, 2026 • 2h 27min
Questions and Answers on the PTO Round 5 – Episode 540
This week Seth Paridon, Jon Parshall and Shawn Bergstrom get into more of your listener questions as we take one more dive into the email inbox. Topics range all over the map and are frankly too numerous to list, the conversation is lively, fun and engaging. Hope you made the cut as we round out the q&a’s for this season.Thanks to all of the Nerderati who sent in the amazing questions. We hope we did you proud.
Jan 27, 2026 • 1h 50min
Questions and Answers on the Pacific War Round 4 - Episode 539
This week Seth Paridon, Jon Parshall and Shawn Bergstrom tackle more of your listener questions as we wade through round four of the Q&A episodes. Questions dealing with POWs, brutality in the PTO, who was replaceable, hidden conversations, and even the dreaded counter-factuals are tackled in this deep dive. Check it out, maybe your question made the cut.
Jan 20, 2026 • 1h 22min
The Battles of Hong Kong and Changsha – Episode 538
This week Seth Paridon and Jon Parshall take a step to the east and look at the Battle of Hong Kong and the subsequent third Battle of Changsha. In the late 1930’s, Great Britain felt that defending the city of Hong Kong and it’s environs was not worth the waste of manpower and materiel.Yet, by 1941, they had changed their tune, albeit half-heartedly. Hong Kong’s survival, not to the British, but to the Chinese, was invaluable, so the crown invested both men and machine to the defense. The fight that followed had an expected ending, but the time in between saw some of the most fierce fighting thus far during the young war.British, Indian and especially, the Canadians, fought tooth and nail to hold the area, eventually falling to the Japanese wave. On the mainland, the Japanese sought to create an opportunity to capture the vital city of Changsha, something that had thus far, eluded them. In the battle that follows, the Japanese not only fail in their quest, but nearly lose an entire Army to Chinese Nationalist forces in the only major Allied victory against the Japanese in the first few months of the war.
Jan 13, 2026 • 1h 34min
Battle of Eastern Solomons and Battle of Santa Cruz Archival Footage – Episode 537
This week Seth Paridon and Jon Parshall dig into some incredible archival footage from the final two carrier battles of 1942. The Battle of Eastern Solomons, fought on August 24, 1942, was the first carrier battle since Midway and saw USS Enterprise and USS Saratoga engage Japanese carrier forces in a short, sharp clash. Enterprise is heavily damaged during the battle, and the guys dissect the footage shot from the Big E frame by frame, while simultaneously busting a couple of myths about the footage. Following the violent Eastern Solomons footage, the guys look at the footage shot aboard CV-6 at Santa Cruz in October, as well as footage of USS Hornet (CV-8) and her final moments. The footage in this one is visceral, violent and close-up, but vitally important and utterly fascinating as we see ships like USS South Dakota, North Carolina, San Diego, San Juan, Pensacola, Northampton, Smith and others in incredible action. Check this one out, Nerderatti, you’ll dig it. US National Archives footage shown here are reels: 428npc13397, 428npc13399, 428npc13400 #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #essex #halsey #taskforce38 #wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #mastersoftheair #8thairforce #mightyeighth #100thbombgroup #bloodyhundredth #b17 #boeing #airforce wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #oldbreed #1stMarineDivision #thepacific #Peleliu #army #marines #marinecorps #worldwar2 #worldwar #worldwarii #leytegulf #battleofleytegulf #rodserling #twilightzone #liberation #blacksheep #power #prisoner #prisonerofwar #typhoon #hurricane #weather #iwojima#bullhalsey #ace #p47 #p38 #fighter #fighterpilot #b29 #strategicstudying #tokyo #boeing #incendiary #usa #franklin #okinawa #yamato #kamikaze #Q&A #questions #questionsandanswers #history #jaws #atomicbomb #nuclear #nationalarchives #nara #johnford #hollywood #fdr #president #roosevelt #doolittle #doolittleraid #pearlharborattack #salvaged #medalofhonor #tarawa #malayalam #singapore #guadalcanal
